Questions tagged [crud]
The four basic operations for a data management system: Create, Read, Update, Delete
54
questions
2
votes
1answer
115 views
A lightweight CRUD, based on the Table Data Gateway pattern
In order to reduce the boilerplate code, I decided to write a lightweight database helper, based on the Table Data Gateway pattern (or at least the way I understand it) with the aim of using it for a ...
4
votes
2answers
153 views
Adding, removing, and changing user names and passwords in .htpasswd with PHP
Here is some code I wrote to add, remove, and change user names and passwords in .htpasswd with PHP:
...
2
votes
1answer
77 views
PHP Laravel Order generation Custom Class
Here is a custom class I use to handle different types of orders in Laravel. This question includes the code regarding Order Type A. I want to know whether I can simplify the code. I have different ...
4
votes
1answer
83 views
4
votes
1answer
796 views
Rest Api with generic crud operations
I am learning how to create a rest api in which I've decided to use generic for crud operation. I am attaching the code which I have written so far. Please have a look. Thanks for the review in ...
3
votes
0answers
172 views
Fulfillment webhook with Dialogflow to operate on a Firestore database
I'm currently calling a fulfillment webhook with dialogflow in my node backend, performing crud operations on a firestore db. Is there a better, cleaner way to ...
1
vote
1answer
98 views
Simple CRUD back-end for an inventory-tracking web API
This is the simple back-end, albeit crude, that I made for a React Native mobile app project as a proof of concept. It's a basic CRUD for tracking supply inventory. The "shopping list" is items with a ...
1
vote
0answers
244 views
Handling CRUD methods with gorm and go-swagger
I've an application that uses gorm and go-swagger for a simple API.
One of the route's handlers bloated to 66 lines, being ...
4
votes
1answer
140 views
Simple view for CRUD with miglayout
I have created the following view extending the JPanel class, the objective of this view is to allow the user to perform 3 CRUD operations create,delete and modify on the entity "Attribute", this ...
1
vote
2answers
326 views
Design Pattern to Add, Edit and Delete Records
This code allows Add, Edit and Delete a database record for the Category table. Separate Service classes are implemented to handle these operations which are called ...
2
votes
0answers
123 views
Implementation of CRUD todo list
We have a todo list, which by default holds two of them. The newTodo means what has been recorded in the input form to be the next todo to be added. needsUpdate and idOfTodoToUpdate are used to handle ...
0
votes
2answers
312 views
CRUD App in Haskell with Servant/Opaleye
I was trying to learn how to use libraries like Opaleye and Servant. I wrote this toy Create/Read/Update/Delete App.
...
2
votes
0answers
65 views
CRUD UI for managing banners in React
How can I improve this code? I am a beginner learning react.
This is a UI for managing banners. Users upload the image for the banner and specify a start date and end date between which the banner ...
1
vote
0answers
211 views
Edit js CRUD table with using popup
I created JS CRUD table with the ability to edit with popup.
This is part of the code for editing.
Editing includes the following steps:
click button "edit" in the row of the table with selected data
...
4
votes
1answer
164 views
Restful CRUD API with Node.js and Express
I build a RESTful CRUD API with Node.js and Express. This application allows, for example, to create a table on the client side with the ability to add, update and remove data by ID.
I generate an ...
1
vote
0answers
161 views
Very simple RESTful API dispatching in PHP
This code is meant to be a very simple RESTful API.
The simple router takes the URI request and maps it to a function with a matching name. E.g. www.domain.com/bill maps to function bill(). Then bill ...
6
votes
1answer
3k views
VB.NET class for MySQL CRUD
I wrote this code for a few basic CRUD (Create, Read, Update, Delete) applications, but I think it can be improved and refactored.
I have 3 SELECT type functions(return a table, return a value, return ...
7
votes
3answers
2k views
CRUD operations for a contact list using PyMySQL
I am from Java background, learning Python. Please review my code and guide me to learn Python properly.
This is a sample code to perform all CRUD operations of contact app.
...
0
votes
1answer
138 views
Making CRUD abstracted class in PHP
I did a working CRUD abstracted class, and I am not sure that this is a good way for it, so I would like to hear your opinion.
...
1
vote
0answers
75 views
CRUD in JSP AND SQL
I would like to simplify my code when I add an entry. All is OK for 1 table (table = "ecole"). I can add an entry without problem.
My problem is that I will wish to add a second table named "nom" in ...
3
votes
1answer
9k views
EF entity, extended with partial classes for actions
Me colleague and I recently had a discussion on good practices in EF. So I showed one of mine.
He said it is a little bit muddler.
My practice consists of modifying the autogenerated class in a ...
4
votes
0answers
8k views
Simple MVC CRUD with JDBC
I would like to review my simple piece of code. I am beginner (I learn java for 1 year) and I would like to find out whether I am on good way.
I have created simple MVC CRUD java app "ProductManager"....
6
votes
1answer
192 views
Simple Flask API backend to maintain a word list
I made a little toy project last semester. I would like to get some insights about my code, particularly the part of handling the database. It is a CRUD kind of traditional API.
...
2
votes
2answers
480 views
CRUD operations for a patient database
My code performs CRUD operations in PHP using OOP and dynamic queries. How can I completely separate HTML tables from this code?
Db.php
...
3
votes
1answer
180 views
Redirecting the web client after deleting an item
In my web-app, it is possible to delete an Item when visiting any of 4 different pages:
the Show Item page
the Edit Item page
the List Items page
the List Items in Room page
If the visitor uses a ...
1
vote
0answers
344 views
Extend the Laravel Eloquent model in order to easier implement CRUD REST for my routes
By extending the Model and using this inside my routefiles, I can easily call these functions inside the corresponding HTTP ...
3
votes
1answer
364 views
Repository/persistence-service implementation
I have the following situation:
I have...
Models like ServerRoom and ServerCabinet
...
0
votes
1answer
832 views
Simple PHP CRUD application with Google Maps
I've got some experience with Laravel but for fun I started a small project (basically a CRUD with also Google Maps) without a framework because I considered that is oversized.
This is the directory ...
11
votes
5answers
11k views
Validation that also returns error messages
My Create, Update and Delete methods should return a ...
6
votes
4answers
1k views
SharePoint CRUD class
I am writing an application where I have some objects like customer, supplier, product, etc.
I have written a class for the object 'supplier' and wanted to ask if this is a good design. I have put in ...
3
votes
0answers
44 views
A simple list of objects to display and edit with Angular
I want to create a simple CRUD app using angular on the frontend.
I'm not really happy with the logic here, it seems a bit convoluted for fairly simple functionality.
...
4
votes
1answer
146 views
Code for my first crud app
I would like to ask more experienced developers to review my code, it's my first app, self-made, I know there is a lot to improve, it would be great if you could just point the main errors.
I'm ...
3
votes
1answer
132 views
Linq-to-Sage: CRUD Operations
Following-up on my Linq-to-Sage implementation, I ended up implementing all CRUD operations, following the Sage 300 view protocols.
So, the entities derive from classes that look like this:
...
2
votes
0answers
313 views
A clean way to do CRUD with pagination
What do you think about the following approach to CRUD? Here is the reading+pagination example. DTO types have Dto* prefix, EF Entity Types have E* prefix.
DAL example:
...
15
votes
1answer
617 views
Example script for teaching DDL and CRUD/DML operations
I have taught some SQL to others before, and I thought of making a script that has these attributes, for the purposes of teaching:
Fully functional to run on local DB instance with no fuss
Easy to ...
2
votes
1answer
3k views
Separate model from DB mapper (entity manager)
I've read that it is good to separate model from DB mapper (entity manager) (but at the end, it is perhaps personal - just a matter of opinion). Anyway, if I understood correctly, I should not have ...
1
vote
0answers
181 views
Update operation with hibernate
I am creating a project about hotel reservations. I created a udirection one to many relationship between users and reservations. That is, A user can have many reservations.
Here is the User class.
<...
2
votes
1answer
1k views
Basic CRUD application for Product, Category & Location with SQLite
I improved the code from my previous question.
At this moment, the 3 entities have not yet a connection with each other. They should only be available for CRUD actions in a SQLite database.
I would ...
4
votes
2answers
200 views
ProductManager: a basic CRUD for products with SQLite
I would like to have a review of this basic CRUD application so I can improve and learn from your experience. The code can be found here.
Design pattern/coding principles improvement that could be ...
2
votes
1answer
117 views
Controller.js of CRUD vehicles
I never took an application in a Model-View-Controller architecture and have some difficulties in front-end. The following code works fine, but what can I do to make "layers" of better code and even ...
2
votes
1answer
126 views
A color class and a CRUD class for it
Is it better to have only one class color and include the functions from the second class in the 1st one? Or leave them apart?
Why is one better than the other or ...
0
votes
1answer
49 views
Watch for CRUD state changes and make sure only one is active at once
I'm using AngularJS and I have a watch task in my controller that needs to be dried up if possible.
Basically it watches for state changes in my front end. I have 3 buttons: add, edit, and delete ...
0
votes
1answer
259 views
Naming a complex crud function
I have a function below that does the following uses a bunch of smaller CRUD operations which I call create, ...
2
votes
1answer
885 views
Angularjs CRUD views, controllers, navigation
I just started to learn AngularJS. I created a simple site using ASP.NET MVC as a backend.
I created 1 main view and 4 partial views for the CRUD operations with a Company Entity.
In the main page I ...
1
vote
0answers
104 views
Folder model controller view
I'm using a slim router and have made a folder model controller view. Below is one of my model files. I made one database with one model.
I have some problem in my project: there are several ...
4
votes
1answer
478 views
Node module for DRY CRUD endpoints
As a learning project I recently started writing a node module to generate / handle the creation of CRUD endpoints in a DRY way.
The problem I was initially wanting to solve was that in my generator-...
3
votes
1answer
409 views
UserDAO with CRUD functionality for my UserRepository
This is my first attempt at creating a DAO.
I would like to get some feedback regarding the following aspects if possible:
Code readability
Efficiency
Usability
I also would appreciate any other ...
4
votes
1answer
2k views
Flat-file DB with CRUD
I just finished writing a flat-file DB class for PHP which supports selecting, updating, inserting and deleting.
I was wondering if there are any ways to make it faster or if I'm doing anything the ...
1
vote
2answers
227 views
CRUD menu creation
I would like to re-write this C# code so it is easier to understand. Should I create a separate function to configure a menu item? Is there is some kind of using ...
1
vote
1answer
3k views
Reusable project for CRUD
I wrote this class to make it reusable in any project. It uses PDO as the MySQL connection. Beside not using Setters and Getters, is this code secure and good practice for CRUD?
...
